SUSE update for SUSE Manager Client Tools



Risk Medium
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2022-27191
CVE-2022-27664
CVE-2022-46146
CWE-ID CWE-327
CWE-20
CWE-836
Exploitation vector Network
Public exploit N/A
Vulnerable software
 SUSE Manager Client Tools for RHEL, Liberty and Clones
Operating systems & Components / Operating system

prometheus-postgres_exporter
Operating systems & Components / Operating system package or component

golang-github-prometheus-node_exporter-debugsource
Operating systems & Components / Operating system package or component

golang-github-prometheus-node_exporter
Operating systems & Components / Operating system package or component

golang-github-prometheus-node_exporter-debuginfo
Operating systems & Components / Operating system package or component

Vendor SUSE

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Use of a broken or risky cryptographic algorithm

EUVDB-ID: #VU62039

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-27191

CWE-ID: CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to an error in golang.org/x/crypto/ssh before 0.0.0-20220314234659-1baeb1ce4c0b, as used in Go programming language. A remote attacker can crash a server in certain circumstances involving AddHostKey.

Mitigation

Update the affected package SUSE Manager Client Tools to the latest version.

Vulnerable software versions

SUSE Manager Client Tools for RHEL, Liberty and Clones: 9

prometheus-postgres_exporter: before 0.10.1-1.6.2

golang-github-prometheus-node_exporter-debugsource: before 1.5.0-1.6.1

golang-github-prometheus-node_exporter: before 1.5.0-1.6.1

golang-github-prometheus-node_exporter-debuginfo: before 1.5.0-1.6.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2023/suse-su-20232185-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Input validation error

EUVDB-ID: #VU67396

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-27664

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to an HTTP/2 connection can hang during closing if shutdown were preempted by a fatal error. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package SUSE Manager Client Tools to the latest version.

Vulnerable software versions

SUSE Manager Client Tools for RHEL, Liberty and Clones: 9

prometheus-postgres_exporter: before 0.10.1-1.6.2

golang-github-prometheus-node_exporter-debugsource: before 1.5.0-1.6.1

golang-github-prometheus-node_exporter: before 1.5.0-1.6.1

golang-github-prometheus-node_exporter-debuginfo: before 1.5.0-1.6.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2023/suse-su-20232185-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Use of Password Hash Instead of Password for Authentication

EUVDB-ID: #VU69691

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-46146

CWE-ID: CWE-836 - Use of Password Hash Instead of Password for Authentication

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to incorrect implementation of basic authentication. A remote attacker with knowledge of the password hash can authenticate against Prometheus without actual knowledge of the password.

Mitigation

Update the affected package SUSE Manager Client Tools to the latest version.

Vulnerable software versions

SUSE Manager Client Tools for RHEL, Liberty and Clones: 9

prometheus-postgres_exporter: before 0.10.1-1.6.2

golang-github-prometheus-node_exporter-debugsource: before 1.5.0-1.6.1

golang-github-prometheus-node_exporter: before 1.5.0-1.6.1

golang-github-prometheus-node_exporter-debuginfo: before 1.5.0-1.6.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2023/suse-su-20232185-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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